The UGREEN USB (C) 3.0 Ethernet Adapter 4 In 1 Multiport Hub is a gray hub that connects to a USB Type C port and provides 3 USB 3.0 ports, an HDMI port, and SD & Micro SD card slots. It has a 1:1 connection split/duplication and a cable length of 15 cm. The hub is compatible with various models and brands, and features a plug-and-play design that requires no software or drivers.